revert "StateVar < 1.2" (#4600)
revert "StateVar < 1.2" (#4600)

fimad/stackage,iand675/stackage,michalkonecny/stackage,simonmichael/stackage,massysett/stackage,athanclark/stackage,Daniel-Diaz/stackage,fpco/stackage,spencerjanssen/stackage,jonschoning/stackage,wereHamster/stackage,stackbuilders/stackage,clinty/stackage,soenkehahn/stackage,mrkkrp/stackage,asr/stackage